Ink drawing signed 'Mannarino' (not authenticated)

This is a detailed black ink illustration on paper, presented within a protective clear plastic sleeve and mounted on a gold-toned mat board. The artwork depicts a busy, vertically oriented urban street scene identified by visible text in the lower left margin as 'TIMES SQUARE 1950-1980'. The drawing is densely packed with architectural elements, vintage automobiles, pedestrians, and prominent neon or painted signage characteristic of mid-20th-century New York City. Notable legible text and signage elements scattered throughout the composition include 'ADMIRAL TELEVISION APPLIANCES', 'Canadian Club', 'Budweiser', 'Castro convertibles', 'LOEW'S STATE', 'FORD', and various movie theater marquees. The linework is fine, precise, and executed with pen-and-ink techniques, showing high attention to perspective and architectural detail. In the lower left corner, there is a visible handwritten signature reading 'MANNARINO' alongside the aforementioned title text. The visible condition of the paper appears generally clean and intact, preserved well beneath the plastic covering, though minor handling wear may be present on the surrounding mat board. The attribution in the name rests entirely upon the legible signature and title text visible in the lower left portion of the image. The style and subject matter suggest a retrospective or nostalgic depiction of a historical era, executed by an artist utilizing pen and ink. Craftsmanship appears neat and controlled, consistent with skilled illustrative work, though the piece remains unauthenticated.

Based on what I can see in the photograph, this is a detailed pen-and-ink urban street scene bearing a signature reading 'Mannarino' and titled 'TIMES SQUARE 1950-1980'. The artwork is presented in a protective sleeve and mounted on a gold-toned mat board, displaying fine linework and careful attention to mid-20th-century architectural and signage details. However, I can't verify from a photo whether the signature is contemporary to the work or if the piece is an autograph drawing rather than a reproduction or print. Would need physical inspection to confirm the medium, paper quality, and absence of print dots under magnification. Assuming the attribution and hand-drawn nature are correct, works on paper of this illustrative style and subject matter generally appeal to collectors of New York City ephemera and mid-century nostalgia, typically trading in the $300-$500 range within current secondary markets. Market demand for localized urban illustrations is moderate but steady. To establish a higher value or confirm authenticity, physical inspection by a qualified expert, examination of the paper stock, and research into provenance documentation would be required. If the item were determined to be a reproduction, a copy, or a work 'in the style of' rather than an original hand-drawn illustration, the market value would drop significantly, likely falling into the $50-$100 range as decorative wall art.